Diisooctyl-sulfobernsteinsaeure Na-Salz | 34098-39-0

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: Diisooctyl-sulfobernsteinsaeure Na-Salz
• 英文别名: sodium di-2-ethylhexyl sulfosuccinate；sodium;1,4-bis(5-methylheptoxy)-1,4-dioxobutane-2-sulfonate
• CAS: 34098-39-0
• 化学式: C₂₀H₃₇O₇S*Na
• 分子量: 444.565
• InChiKey: JQRBNTCMKNANII-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  0.81
• 重原子数：
  29.0
• 可旋转键数：
  16.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  109.8
• 氢给体数：
  0.0
• 氢受体数：
  7.0

反应信息

• 作为反应物：
  描述：

  zinc(II) nitrate 、 草酸 、 Diisooctyl-sulfobernsteinsaeure Na-Salz 以 乙醚 、 乙醇 为溶剂， 生成 草酸锌
  参考文献：
  名称：

  Synthesis of ZnO nanoparticles for varistor application using Zn-substituted aerosol ot microemulsion

  摘要：

  This paper describes a new method for the synthesis of zinc oxide nanoparticles using ethanol-in-oil microemulsions with Zn-DEHSS (diethylhexyl sulfosuccinate) as surfactant. The zinc oxide nanoparticles find application in varistors and other functional devices. These particles have been characterized by X-ray diffraction, TEM, and BET surface area. Microemulsion droplets were characterized by quasi elastic light scattering (QELS). Varistors formed from doped zinc oxide nanoparticles finds application as low voltage surge devices with low leakage current and high coefficient of nonlinearity (alpha). In this paper, we have shown that the critical voltage of the varistor is related to the grain size which is related to size of ZnO particles. The smaller ZnO particles lead to larger grain size, thereby lowering the critical voltage. Copyright (C) 1997 Elsevier Science Ltd.

  DOI：

  10.1016/s0025-5408(96)00175-4